The Server is a Dell T20 with 24 GBs of RAM. There are four VMs running: pfSense Firewall with a passthru two interfaces NIC Windows Server 2012R2 Server as Domain controller FreePBX as VOIP Server CentOS7 as Server having a IBM 1015 controller and 4 x 2 TB Disk (Software) Raid and also a 10GBs […]